Timing matters: Early vs late recurrence in nasopharyngeal carcinoma and its impact on survival

Abstract

Yi JL and Luo LH as co-corresponding authors to accurately reflect their joint leadership in executing this study.Although the analyzed patient cohort originated exclusively from the National Cancer Center, Luo LH participated in an extended period of intensive onsite collaboration within our primary research group.During this time, both senior authors jointly managed the research workflow, maintaining strict quality control over clinical data curation, methodological implementation, and manuscript development.Their combined oversight and shared administrative efforts were vital for ensuring the scientific rigor of this investigation.Therefore, shared corresponding authorship correctly acknowledges their equal accountability for overseeing the research process, addressing potential